BDX53C Transistor | Datasheet, PDF, Equivalent & Pinout STMicroelectronics

Transistor BDX53

Bdx53c Pinout

Bdx53c Pinout Diagram

The devices are manufactured in planar base island technology with monolithic Darlington configuration.Below is a detailed explanation of the pin functions:

This pinout configuration is typical for power transistors and is crucial for applications like switching circuits, amplifiers, and other high-power electronic systems.

BDX53C Equivalent

The BDX53C is a power transistor from STMicroelectronics, offering high collector current and power dissipation capabilities. Below is a comparison of the BDX53C with its popular equivalents, focusing on key parameters such as voltage, current handling, and power dissipation.

Picture	Part Number	Manufacturer	Package Type	Maximum Collector-Emitter Voltage (Vce)	Maximum Collector Current (Ic)	Power Dissipation (Pd)	HFE (DC Current Gain)
	BDX53C	STMicroelectronics	TO-220-2	80	15A	120W	40 to 320
	BD139	STMicroelectronics	TO-220	80	1.5A	30W	40 to 320
	TIP142	ON Semiconductor	TO-220	100	10A	125W	50 to 500
	2N3055	ON Semiconductor	TO-3	60	15A	115W	20 to 70
	MJE2955	ON Semiconductor	TO-220	60	15A	115W	40 to 250
	2N5401	ON Semiconductor	TO-220	80	10A	75W	40 to 320

The BDX53C offers robust performance in high-current applications, with several suitable alternatives available from different manufacturers. Each equivalent part varies slightly in voltage rating, current handling, and power dissipation, but all are suitable for use in similar applications where the BDX53C would be utilized.